Shamira Perera

6.4k total citations
159 papers, 3.3k citations indexed

About

Shamira Perera is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Pathology and Forensic Medicine. According to data from OpenAlex, Shamira Perera has authored 159 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 152 papers in Ophthalmology, 129 papers in Radiology, Nuclear Medicine and Imaging and 23 papers in Pathology and Forensic Medicine. Recurrent topics in Shamira Perera's work include Glaucoma and retinal disorders (147 papers), Corneal surgery and disorders (100 papers) and Retinal Diseases and Treatments (56 papers). Shamira Perera is often cited by papers focused on Glaucoma and retinal disorders (147 papers), Corneal surgery and disorders (100 papers) and Retinal Diseases and Treatments (56 papers). Shamira Perera collaborates with scholars based in Singapore, United States and China. Shamira Perera's co-authors include Tin Aung, Mani Baskaran, Monisha E. Nongpiur, Tin A. Tun, David S. Friedman, Michaël J. A. Girard, Rahat Husain, Arun Narayanaswamy, Tina Wong and Hla Myint Htoon and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Shamira Perera

153 papers receiving 3.2k citations

Peers

Shamira Perera
Kouros Nouri‐Mahdavi United States
Monisha E. Nongpiur Singapore
Hans G. Lemij Netherlands
Paul Chew Singapore
Hongli Yang United States
Vikás Chopra United States
Goji Tomita Japan
Sanjay Asrani United States
Celso Tello United States
Marcelo T. Nicolela Canada
Kouros Nouri‐Mahdavi United States
Shamira Perera
Citations per year, relative to Shamira Perera Shamira Perera (= 1×) peers Kouros Nouri‐Mahdavi

Countries citing papers authored by Shamira Perera

Since Specialization
Citations

This map shows the geographic impact of Shamira Perera's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Shamira Perera with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shamira Perera more than expected).

Fields of papers citing papers by Shamira Perera

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shamira Perera. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Shamira Perera. The network helps show where Shamira Perera may publish in the future.

Co-authorship network of co-authors of Shamira Perera

This figure shows the co-authorship network connecting the top 25 collaborators of Shamira Perera. A scholar is included among the top collaborators of Shamira Perera based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Shamira Perera. Shamira Perera is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Sim, Chang Sun, Shamira Perera, Rahat Husain, et al.. (2025). Characteristics of Eyes With Asymptomatic Primary Angle Closure Glaucoma With Varying Severity of Visual Field Loss at Presentation. Journal of Glaucoma. 34(5). 358–364.
3.
Cai, Yiying, Nuraini Nazeha, Shamira Perera, et al.. (2023). A decision-support tool for funding health innovations at a tertiary academic medical center. International Journal of Technology Assessment in Health Care. 39(1). e11–e11. 1 indexed citations
4.
Tun, Tin A., R Krishnadas, Martin L. Buist, et al.. (2022). The three-dimensional structural configuration of the central retinal vessel trunk and branches as a glaucoma biomarker. American Journal of Ophthalmology. 240. 205–216. 11 indexed citations
5.
Fenwick, Eva, Ryan Eyn Kidd Man, Mani Baskaran, et al.. (2022). The development of a glaucoma-specific health-related quality of life item bank supporting a novel computerized adaptive testing system in Asia. Journal of Patient-Reported Outcomes. 6(1). 107–107. 3 indexed citations
6.
Chua, Jacqueline, Florian Schwarzhans, Damon Wing Kee Wong, et al.. (2021). Multivariate Normative Comparison, a Novel Method for Improved Use of Retinal Nerve Fiber Layer Thickness to Detect Early Glaucoma. Ophthalmology Glaucoma. 5(3). 359–368. 14 indexed citations
7.
Baskaran, Mani, Rajesh S. Kumar, David S. Friedman, et al.. (2021). The Singapore Asymptomatic Narrow Angles Laser Iridotomy Study. Ophthalmology. 129(2). 147–158. 28 indexed citations
8.
Tun, Tin A., Shamira Perera, Ching‐Yu Cheng, et al.. (2021). Use of Artificial Intelligence to Describe the Structural Signature of the Glaucomatous Optic Nerve Head. Investigative Ophthalmology & Visual Science. 62(8). 1030–1030. 1 indexed citations
9.
Zhang, Liang, R Krishnadas, John Mark S. de Leon, et al.. (2020). Towards label-free 3D segmentation of optical coherence tomography images of the optic nerve head using deep learning. Biomedical Optics Express. 11(11). 6356–6356. 26 indexed citations
10.
Wang, Xiaofei, Helmut Rumpel, Mani Baskaran, et al.. (2019). Optic Nerve Tortuosity and Globe Proptosis in Normal and Glaucoma Subjects. Journal of Glaucoma. 28(8). 691–696. 17 indexed citations
11.
Porporato, Natalia, Mani Baskaran, Tin A. Tun, et al.. (2019). Understanding diagnostic disagreement in angle closure assessment between anterior segment optical coherence tomography and gonioscopy. British Journal of Ophthalmology. 104(6). 795–799. 29 indexed citations
12.
Ku, Judy Y.F., et al.. (2018). Bleb related infections: Clinical characteristics,risk factors,and outcomes in an Asian population. National University of Singapore. 8 indexed citations
13.
Zhang, Liang, Shamira Perera, Jean Martial Mari, et al.. (2018). DRUNET: a dilated-residual U-Net deep learning network to segment optic nerve head tissues in optical coherence tomography images. Biomedical Optics Express. 9(7). 3244–3244. 143 indexed citations
14.
Tun, Tin A., et al.. (2017). Evaluation of the Anterior Segment Angle-to-Angle Scan of Cirrus High-Definition Optical Coherence Tomography and Comparison With Gonioscopy and With the Visante OCT. Investigative Ophthalmology & Visual Science. 58(1). 59–59. 22 indexed citations
15.
Baskaran, Mani, Zheng Li, Shamira Perera, et al.. (2017). Social, health and ocular factors associated with primary open‐angle glaucoma amongst Chinese Singaporeans. Clinical and Experimental Ophthalmology. 46(1). 25–34. 21 indexed citations
16.
Foo, Valencia Hui Xian, et al.. (2017). Areas and factors associated with patients’ dissatisfaction with glaucoma care. Clinical ophthalmology. Volume 11. 1849–1857. 3 indexed citations
17.
Atalay, Eray, Monisha E. Nongpiur, Tina Wong, et al.. (2016). Pattern of Visual Field Loss in Primary Angle-Closure Glaucoma Across Different Severity Levels. Ophthalmology. 123(9). 1957–1964. 33 indexed citations
18.
Baskaran, Mani, et al.. (2014). Comparison of time domain anterior segment OCT with swept source OCT for angle closure imaging. Investigative Ophthalmology & Visual Science. 55(13). 932–932. 1 indexed citations
19.
Ho, Henrietta, et al.. (2013). A comparison of two approaches to managing acute primary angle closure in Asian eyes. Clinical ophthalmology. 7. 1205–1205. 5 indexed citations
20.
Baskaran, Mani, Ce Zheng, Tin A. Tun, et al.. (2012). Swept source optical coherence tomography measurement of the iris–trabecular contact (ITC) index: a new parameter for angle closure. Graefe s Archive for Clinical and Experimental Ophthalmology. 251(4). 1205–1211. 46 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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